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DS90UB95x-Q1EVM Board Configuration
3.5
FPD-Link III Signals
Reference
RX0p
RX0n
RX1
2
3.6
I
C Interface
In addition to the on-board USB2ANY controller accessible via the mini-USB port, a standalone external
2
I
C host can connect via J25 for programming purposes. Examples of external I
Texas Instruments USB2ANY and Total Phase Aardvark I
TP240141).
2
When the I
C interface is accessed through connector J25, I
J16 to be at 1.8V or 3.3V. Optional access to I
and J26 (bottom).
Reference
J23
Reference
J25.1
J25.2
J25.3
J25.4
10
DS90UB95x-Q1EVM Deserializer User's Guide
Table 4. FPD-Link III Signals
Signal
RIN0+
FAKRA connector for DS90UB953-Q1EVM (or variant) serializer
RIN0-
FAKRA connector footprint for use with STP applications.
RIN1+
FAKRA connector for DS90UB933-Q1 serializer
2
C signals are also available via CSI-2 connectors J24 (top)
2
Table 5. IDx I
C Device Address Select - J23
Signal
Selects I
IDX Select
Open: 0x30 (7'b) or 0x60 (8'b)
Short: 0x3D (7'b) or 0x7A (8'b) (Default)
2
Table 6. I
C Interface Header - J25
Signal
2
VDDIO
I
C bus voltage (tied to VDDIO)
2
I2C_SCL
I
C Clock Interface for I
2
I2C_SDA
I
C Data Interface for I
GND
Ground
Copyright © 2017–2019, Texas Instruments Incorporated
Description
2
C/SPI host adapter (Total Phase Part#:
2
C signal levels can be configured through
Description
2
C Device Address
Description
2
C bus
2
C bus
SNLU223A – August 2017 – Revised May 2019
www.ti.com
2
C host controllers are
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